some unlike jennifer egan's suddenly establishes them increase curiosity about them. >> host: several members of congress have for books including senator ran paul, representative john lewis wrote another book, across that rich about his experience. senator marco rubio, biography and american son. representative tim ryan, an inflammation. her single practice can reduce stress, improve performance and recapture the american spirit. a little off the beaten path for members of congress, senator tom coburn, the debt on and robert draper has written a book about congress. do not ask what do we do inside the u.s. house of representatives. do either of you look for these books to make him out by members of congress are politicians? >> guest: i certainly note them, but a few at least from a standpoint that these books are a way to entrench these of congress not only in positions, but potentially to position them for future runs within their current offices are maybe something different. it seems as if it's more of a calling card and furthering careerist authors. the authors of books is yet an